19873853282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{9091}}^1\times {\mathrm{57529}}^1$

素因数の和:66641

約数の個数: 16

約数和(自身を含む): 31383765600

約数和(自身を除く): 11509912318

約数列:

[1, 2, 19, 38, 9091, 18182, 57529, 115058, 172729, 345458, 1093051, 2186102, 522996139, 1045992278, 9936926641, 19873853282]

約数ペア:

[(1, 19873853282), (2, 9936926641), (19, 1045992278), (38, 522996139), (9091, 2186102), (18182, 1093051), (57529, 345458), (115058, 172729)]